Patent Assignment
Reel/Frame 038310/0603
Change of Name
Recorded: 2016-03-30
Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Methods and Apparatus to Provide Presence Information
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.